SL-3 L6 Extended Shank Double Cut Carbide Burr 3/8" Head

In stock
Special Price $19.65 Regular Price $39.30
  • Buy 5 for $17.98 each and save 8%

Product Overview

Looking for a precision tool that handles the trickiest contours? The SL-3 L6 Extended Shank Double Cut Carbide Burr with its 3/8" head diameter is designed just for that. It's perfect for metalworkers needing enhanced reach and control during detailed grinding and shaping jobs.

Whether you’re tackling weld bead removal, deburring, or fine finishing, this burr offers a smooth finish thanks to its unique double cut design—combining right and left hand flutes for that extra finesse. Pros who demand durability and precision will appreciate the extended shank that provides plenty of clearance for working in tight, awkward spots.

With quality engineered for extended use and a focus on smooth operation, this tool is a smart upgrade for anyone serious about metal fabrication or detailed restoration. Ready for projects that require steel, cast iron, or non-ferrous metals? This burr is made to keep your work looking sharp and professional.

Key Features

  • 14° Included Angle for optimal cutting performance
  • Double cut design combining right and left hand flutes for a super smooth finish
  • Extended 7-1/16" shank length for hard-to-reach areas
  • 3/8" head diameter suitable for fine contouring
  • 1/4" shank diameter fits standard rotary tool collets
  • Slight left-hand cutting action improves control over the burr and grinder
  • Constructed from premium carbide for long-lasting sharpness and durability
  • Available in Double Cut, Single Cut, and Aluma Cut variations to match your material and finish needs
  • Ideal for grinding, deburring, shaping, and weld bead removal
  • Perfect for use on steel, cast iron, copper, brass alloys, and non-ferrous metals (Aluma Cut option)

Specifications

  • Shape / Type: L Series Taper Ball End Shape
  • Cut Type: Double Cut (Right and Left hand flutes combined)
  • Head Diameter: 3/8" (0.375 inches)
  • Shank Diameter: 1/4" (0.25 inches)
  • Overall Length: 7-1/16" (Shank length)
  • Length of Cut: 1-1/16 inches
  • Material Compatibility: Steel, Cast Iron, Copper, Brass, Non-Ferrous Metals (with Aluma Cut)
  • Brand / Manufacturer: Burrs4Less
  • Made In: USA
  • SKU / Part Number: 008-26214 XL

Frequently Asked Questions

  • Q: Can this burr be used on stainless steel?

    Yes, the double cut design and carbide material work well on stainless steel for smooth finishing.

  • Q: What speed should I run this burr at?

    Medium to high speeds are recommended, but avoid excessive speed to prevent overheating.

  • Q: Is the extended shank prone to bending or breaking?

    The burr’s carbide construction is durable; however, use steady pressure to avoid bending.

  • Q: Can I use it on aluminum?

    Yes, but we recommend the Aluma Cut version specifically designed for non-ferrous metals like aluminum.

  • Q: How often do I need to replace the burr?

    Replacement depends on usage and material; dull burrs should be changed to maintain cutting efficiency.

  • Q: Does the burr fit standard rotary tools?

    Yes, the 1/4" shank diameter fits most standard rotary tool collets.

  • Q: Is this burr suitable for wood?

    While designed for metalworking, it can be used on hardwood with care but not ideal for soft or delicate wood.

  • Q: How can I prevent clogging?

    Use the correct cut type and clean the burr regularly with a brass brush to minimize clogging.

  • Q: How do I know when it’s time to Replace or Resharpen the burr?

    Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.

Why Choose Carbide Burrs Direct?

Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.

  • High Heat Resistance

    Solid carbide construction maintains hardness even at high operating temperatures.

  • Maximum Durability

    Solid piece construction ensures heat resistance and minimal breakage.

  • Affordable Pricing

    Wholesale rates from USA manufacturer, high performance.

  • Industrial Heritage

    Decades of experience supplying tools to the aerospace and automotive sectors.